---
product_id: 724830158
title: "Maymom Breast Pump Parts Replacement Parts for Medela Manual Breast Pump Harmony, 4 O-Rings and 2 White Membranes, Aftermarket"
brand: "maymomのストアを表示"
price: "€ 17.65"
currency: EUR
in_stock: true
category: "Maymomのストアを表示"
url: https://www.desertcart.hr/products/724830158-maymom-breast-pump-parts-replacement-parts-for-medela-manual-breast
store_origin: HR
region: Croatia
---

# BPA/DEHP-free silicone Heat resistant to 120℃ 4 precision O-rings Maymom Breast Pump Parts Replacement Parts for Medela Manual Breast Pump Harmony, 4 O-Rings and 2 White Membranes, Aftermarket

**Brand:** maymomのストアを表示
**Price:** € 17.65
**Availability:** ✅ In Stock

## Summary

> 🍼 Keep your pump flawless, because every drop counts!

## Quick Answers

- **What is this?** Maymom Breast Pump Parts Replacement Parts for Medela Manual Breast Pump Harmony, 4 O-Rings and 2 White Membranes, Aftermarket by maymomのストアを表示
- **How much does it cost?** € 17.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/724830158-maymom-breast-pump-parts-replacement-parts-for-medela-manual-breast)

## Best For

- maymomのストアを表示 enthusiasts

## Why This Product

- Trusted maymomのストアを表示 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Alternative:** High-quality non-original parts that save you time and money without compromise.
- • **Peace of Mind Stock-Up:** Never lose suction again—keep spares handy for uninterrupted pumping sessions.
- • **Perfect Fit Replacement:** Engineered to restore your Medela Harmony pump’s suction power instantly.
- • **Premium Silicone Durability:** Crafted from BPA-free, heat-resistant silicone for safe, long-lasting use.
- • **Bonus Thin Membranes Included:** Comes with 2 extra white membranes to keep your pump performing flawlessly.

## Overview

Maymom’s replacement parts kit for Medela Harmony manual breast pumps includes 4 silicone O-rings and 2 white membranes. Made from BPA/DEHP-free, heat-resistant silicone (up to 120℃) in Taiwan, these non-original parts offer a reliable, cost-effective solution to restore pump suction quickly and safely. Highly rated by users for perfect fit and durability, this kit is essential for busy moms who value efficiency and peace of mind.

## Description

メデラのさく乳器ハーモニー用のパーツ、Oリング4個入り。非純正品。 BPA/DEHPフリーシリコーンゴム。ボーナスの白い薄膜2枚付き。 台湾製。

## Features

- メデラのさく乳器ハーモニー用のパーツ、Oリング4個入り。
- 原材料：シリコーンゴム
- 耐熱温度：120℃
- Maymom社の製品です。メデラ(Medela)のオリジナル製品ではありません。

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016Y51X5U |
| Amazon 売れ筋ランキング | ベビー＆マタニティ - 5,365位 ( ベビー＆マタニティの売れ筋ランキングを見る ) 搾乳器 - 51位 |
| GTIN (Global Trade Identification Number) | 00760488883082 |
| UPC | 760488883082 |
| おすすめ度 | 4.7 5つ星のうち4.7 (1,651) var |
| カラー | White |
| スタイル名 | 手動 |
| ブランド名 | Maymom |
| メーカー名 | Maymom |
| メーカー型番 | M022-4O2M |
| ユニット数 | 1.00 個 |
| 商品の入り数 | 1 |
| 商品の重量 | 0.2 オンス |
| 型番 | M022-4O2M |
| 操作モード | 手動 |
| 特殊機能 | Bpa Free |
| 生産国 | 台湾 |
| 素材 | Silicone |
| 防カビ加工 | BPA Free |
| 食洗機対応 | いいえ |

## Product Details

- **スタイル:** 手動
- **ブランド:** Maymom
- **動作モード:** 手動
- **商品の個数:** 1
- **商品の重量:** 0.2 オンス
- **材質:** Silicone
- **特徴:** Bpa Free
- **素材タイプフリー:** BPA Free
- **色:** White
- **食器洗い機対応:** いいえ

## Images

![Maymom Breast Pump Parts Replacement Parts for Medela Manual Breast Pump Harmony, 4 O-Rings and 2 White Membranes, Aftermarket - Image 1](https://m.media-amazon.com/images/I/31MQhDgoPIL.jpg)

## Questions & Answers

**Q: I don't need the membranes (I have 10+ spares), can I just get the o-rings?**
A: sorry.  that is the only package we sell.

**Q: Is this made by Medela?  Does packaging say Medela?**
A: No, it doesn't say Medela.

**Q: Where do the o rings go?**
A: They go on to the pump handle diaphragm stem. If you ever lose suction it's most likely because one of these came off. Search for "medela hand pump o ring" images in your web browser to see a visual

**Q: What are the dimensions of the O-rings?**
A: I don't know the exact measurements of the O-rings but I do know that if you are trying to replace a part for a Medela manual breast pump if it's perfectly.

## Frequently Bought Together

- Replacement Parts for Medela Harmony Manual Pump; 4 O-Rings, 2 Membranes by Maymom
- Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk
- [6-Count] Papablic Duckbill Valves for Spectra and Medela, Replaceable Duckbill Valves for Spectra S1 Spectra S2 valves and Medela Pump in Style, BPA/DEHP Free White

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/724830158-maymom-breast-pump-parts-replacement-parts-for-medela-manual-breast](https://www.desertcart.hr/products/724830158-maymom-breast-pump-parts-replacement-parts-for-medela-manual-breast)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-29*